Human Anatomy Lab 6 & 7

In the sliding filament theory, Ca2+ binds to protein on ___, exposing binding sites for ___ heads.

What type of ossification is shown below?

Which spans from one Z-line to another Z-line?

The region that holds blood vessels, lymphatic vessels, and nerves (straight down) is called what?

Which is indicated by "A"?

Actin is ___ filament and myosin is ___ filament.

The image shows dense regular connective tissue. What structure is the arrow pointing at?

The circled region is known as an ____.

The scapula is what type of bone shape?

Order the structures from most to least complex.

A cavity within a bone is known as ____.

The patella is what type of bone shape?

The arrow is pointing to what?

In the sliding filament theory, an action potential spreads throughout the sarcolemma and down the terminal cisternae.

Which type of general skeletal muscle shape does sartorius have?

The deltoid is ___ as it's tendon branches converge to a single tendon.

The image shows fibrocartilage tissue.

What type of tissue is shown below?

The human skeleton is made up of approximately 206 bones, 126 bones of the axial and 80 bones of the appendicular system

Concentric rings or tubes of bone matrix are known as _____.

What type of ossification is shown below?

In the sliding filament theory, ATP binds to ___ cross-bridge head, which splits ATP into ADP + Pi + energy.

Interstitial growth increases the bone organ in length, appositional growth increases the bone organ in width.

Which is indicated by "A"?

What region of compact bone is the number "3" pointing to?

A small cavity (often houses cartilage or bone cells) is known as a ____.

The two arrows are pointing to what two regions?

Which is indicated by "A"?

Which structure is surrounded by endomysium?

Dark bands are called ___ bands that contain ___.